Zakelly Lan created FLINK-33122:
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Summary: [Benchmark] Null checkpoint directory in rescaling
benchmarks
Key: FLINK-33122
URL: https://issues.apache.org/jira/browse/FLINK-33122
Project: Flink
Issue Type: Bug
Components: Benchmarks
Reporter: Zakelly Lan
Assignee: Zakelly Lan
Currently, when setting up a rescaling benchmark, a local checkpoint storage is
created based on a local path configured by "benchmark.state.data-dir". When
user does not provide value for this option, an exception is thrown. In this
case, the right behavior should be to create a temporary directory for
checkpoint, just like the _StateBackendBenchmarkUtils#createKeyedStateBackend_
does for local data directory.
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